1[1]Anderson R D,Ohman E M.Use of intra-aortic counterpulsation in pat i ents presenting with cardiogenic shock:Observation from the GUSTO-I study[J] .J Am Coll Cardiol,1997,30:708～715.
2[2]Ohman E M,George B S,White C J,et al.Use of aortic counterp ulsation to improve sustained coronary artery patency during acute myocardial in farction:Results of randomized trial[J].Circulation,1994,90:792～799.
3[3]Ohman E M,Califf R M,George B S,et al.The use of intra -aortic bal loon pumping as an adjunct to reperfusion therapy in acute myocardial infarction [J].Am Heart J,1991,121:895～901.
4[4]Christenson J T,Simonet F.The effect of preoperative intra-aortic b alloon pump support in high risk patients requiring myocardial revascularizatio n[J].J Cardiovasc Sury Torino,1997,38:397～402.
5[5]Bengtson J R,Kaplan A J,Pieper K S,et al.Prognosis in cardiogenic shock after acute myocardial infarction in the interventional era[J].J Am Col l Cardiol,1992,20:1482～1489.
8Jafarey AM, Amanullah M, Khan SA,et al. The use of intraaortic balloon pump in patients undergoing eoronmy artery bypass grafting at the Age Khan University Hospital, Karachi [J]. J Pak Med Assoc,2000,50( 1 ) :3.
9Cohen M,Dawson MS,Kopistansky C,et al.Sex and other predictors intra-aortic balloon counterpulsation-ralated complications: prospective study of 1119 consective patients. American Heart Journal . 2000
10Lazar JM,Ziady GM,Dummer SJ,et al.Outcome and complica-tionsof prolonged intra-aortic balloon counterpulsation in cardicpatients. The American Journal of Cardiology . 1992
